MainActivty.java
package com.loaderman.testactionbar; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBar; import android.support.v7.app.ActionBarDrawerToggle; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.widget.Toast; /** * 继承AppCompatActivity的目的,为了兼容ActionBar效果 * TitleBar-->ActionBar-->ToolBar * * ActionBar比titleBar增加了哪些功能? * ToolBar:它可以融入到我们自己的布局文件,会更加好配置 * * V7包的目的:为了达到ActionBar效果的兼容 * * * 兼容性: * V4:Fragment * V7:ActionBar效果的兼容 * 属性动画的兼容:nineoldandroid.jar * * */ public class MainActivity extends AppCompatActivity { private DrawerLayout drawerLayout; private ActionBarDrawerToggle toggle; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); drawerLayout = (DrawerLayout) findViewById(R.id.drawerLayout); initActionBar(); } private void initActionBar() { ActionBar actionBar = getSupportActionBar(); actionBar.setTitle("标题文字"); actionBar.setDisplayHomeAsUpEnabled(true);//是否显示返回箭头 //actionBar.setDisplayShowHomeEnabled(true);//是否显示图标 //开关 toggle = new ActionBarDrawerToggle(this, drawerLayout, R.string.open, R.string.close); toggle.syncState();//同步状态 } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.main_menu,menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { int menuId = item.getItemId(); if(menuId == R.id.menu1) { Toast.makeText(this, "设置1被点击了", Toast.LENGTH_SHORT).show(); } else if(menuId == android.R.id.home) { // finish(); toggle.onOptionsItemSelected(item); } return super.onOptionsItemSelected(item); } }
activty_main.xml
<?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/drawerLayout" android:layout_width="match_parent" android:layout_height="match_parent" > <android.support.v4.widget.SwipeRefreshLayout android:layout_width="match_parent" android:layout_height="match_parent"> <RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent" tools:context="cn.loaderman.testactionbar.MainActivity"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Hello World!"/> </RelativeLayout> </android.support.v4.widget.SwipeRefreshLayout> <FrameLayout android:layout_gravity="left" android:layout_width="match_parent" android:background="#F00" android:layout_height="match_parent"></FrameLayout> </android.support.v4.widget.DrawerLayout>
main_menu.xml
<?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" > <item android:id="@+id/menu1" android:icon="@mipmap/ic_launcher" android:orderInCategory="10" android:title="设置1" app:showAsAction="always" ></item> <item android:id="@+id/menu2" android:orderInCategory="30" android:title="设置2" ></item> <item android:id="@+id/menu3" android:orderInCategory="5" android:title="设置3" ></item> </menu>